| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.98 | 11.679% | $219.9853 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $239.41 | 13.165% | $270.9283 | $270.93 | $270.95 | $270.90 |
| Purchase #3 | $125.39 | 10.689% | $138.7929 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $130.85 | 3.714% | $135.7098 | $135.71 | $135.70 | $135.70 |
| Purchase #5 | $54.53 | 4.807% | $57.1513 | $57.15 | $57.15 | $57.20 |
| Purchase #6 | $123.73 | 5.529% | $130.571 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $5.99 | 11.781% | $6.6957 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $876.88 | $959.8343 | $959.84 | $959.85 | $959.90 | |